| Model | DeVille / GP Ivory Roman |
| Reference | 111.077 |
| Year of Production | 1966 |
| Movement | Manual winding (Cal.620) |
| Country of Origin | Switzerland |
| Water Resistance | non-waterproof |
| Case Diameter | 33mm |
| Case Material | 14k Yellow Gold plated |
| Crystal | plastic |
| Lug Width | 17mm |
| Buckle Width | 14mm |